File:Phalaenopsis JPEG.png
Phalaenopsis_JPEG.png (240 × 214 pixels, file size: 39 KB, MIME type: image/png)
File information
Structured data
Captions
Summary
editDescriptionPhalaenopsis JPEG.png |
English: A picture of a flower (Phalaenopsis_(aka).jpg by André Karwath) compressed with successively higher loss EG compression ratios from left to right by SWFlash.
|
Date | 18 August 2022 (original upload date) |
Source | No machine-readable source provided. Own work assumed (based on copyright claims). |
Author | André Karwath Aka; technical changes by No machine-readable author provided. Brianski assumed (based on copyright claims). |
Technical details
editThe image was produced by scaling down the original picture in the Paint.NET to convert it to JPG for each 10 pixel wide slices, which were each compressed at different quality levels from 80 to 8 with -3 for each step.
Licensing
editfor technical changes see {{PD-self}}
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 13:08, 30 April 2011 | 240 × 214 (39 KB) | The CyberShadow (talk | contribs) | The JPEG compression artifacts were barely visible in SWFlash's version | |
18:58, 23 March 2011 | 249 × 241 (103 KB) | SWFlash (talk | contribs) | Saved each 10 pixels in JPG (quality differenced from 80 to 8, -3 for each step) | ||
20:26, 27 January 2008 | 240 × 214 (39 KB) | Stephantom (talk | contribs) | Optimized with PNGOUT. | ||
08:18, 18 August 2007 | 240 × 214 (40 KB) | Brianski (talk | contribs) | == Summary == A picture of a flower (Phalaenopsis_(aka).jpg by André Karwath) compressed with successively higher loss JPEG compression ratios from left to right by User:Ilmari_Karonen. Re-d |
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